Jamis AURORA ELITE 2011 VS Specialized CROSSTRAIL EXPERT 2007 specs comparison

Jamis Aurora Elite

General Infos

Model	Aurora Elite
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	-Antique bronze
Sizes	- 47 (centimeters) - 50 (centimeters) - 53 (centimeters) - 55 (centimeters) - 57 (centimeters) - 59 (centimeters) - 62cm (centimeters)
Sizes	- 47 (centimeters) - 50 (centimeters) - 53 (centimeters) - 55 (centimeters) - 57 (centimeters) - 59 (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 32c Vittoria Randonneur Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Levers Avid BB7 Mechanical Disc Brakes
Hubs for disc brakes	Formula Alloy
Rims manufacturer	32-hole Mavic A119
Spoke nipples type	Brass
Spoke wheel	14ga. DT Champion Stainless

Frame and Body Specs

Frame materials	Reynolds 631 Seamless Air-Hardened Chromoly
Frame type	Steel
Handlebar construction	Ritchey BioMax Comp
Handlebar extender	Optional
Handlebar stem details	NVO Components
Headset size	1 1/8 (inches) Ritchey Logic V2

Gearing Specifications

Bicycle chain	KMC DX10SC
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	50/34t Teeth FSA Gossamer Compact
Gear shift levers	SRAM Apex
Rear gear set	11 - 32 Teeth 10-speed

Jamis Aurora Elite Fork System Data

Derailleur (Front)	Braze-on SRAM Apex
Derailleur (Rear)	SRAM Apex
Fork material	Steel
Fork type	Lugged Semi-sloping Chromoly

Other Specs of Jamis Aurora Elite

Component group sets	Co (millimeters)uter Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Jamis Touring Sport
Seat post extension	27.2 (millimeters) Diameter Ritchey Comp V2 Road

Specialized CrossTrail Expert

General Infos

Model	CrossTrail Expert
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	-Black
Sizes	- 24 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Specialized Borough XC
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid FR5 Levers Avid BB-5 With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Shimano FH-M475 Disc Front: Specialized Stout Disc
Rims manufacturer	32-hole Specialized Crosstrail Disc
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Straight Gauge Specialized Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Alloy
Handlebar extender	Optional
Handlebar stem details	Specialized 3D
Headset size	1 1/8 (inches) Integrated Alloy

Gearing Specifications

Bicycle chain	Shimano CN-HG73
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	122.5 (millimeters) Spindle Shimano ES-25
Crankset parts and sizes	26/36/48 Teeth Shimano FC-443
Gear shift levers	Shimano Deore
Rear gear set	11 - 32 Teeth 9-speed

Specialized CrossTrail Expert Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp Shimano Deore
Derailleur (Rear)	Shimano Deore LX
Fork material	Single Crown Steel and aluminum
Fork type	RST Vouge Comp

Other Specs of Specialized CrossTrail Expert

Component group sets	Shimano Deore
Pedals details	Wellgo M-20
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry Rival
Seat post extension	27.2 (millimeters) Diameter 2014 Butted Alloy